Download or read book Physical and chemical properties of AgI aerosols formed at simulated airborne conditions written by and published by . This book was released on 1975 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Physical and chemical properties of AgI aerosols formed at simulated airborne conditions written by F P. Parungo and published by . This book was released on 1975 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: AgI [silver iodide] cloud-seeding nuclei were produced in a wind tunnel by both a flame generator and pyrotechnic at simulated aircraft speeds (150 to 200 mph). These aerosols were collected with isokenetic and anisokinetic samplers. By using electron microscope combined with X-ray energy spectrometer, we determined that particles' size, shape, chemical composition, photostability, and hygroscopicity. We also studied the relationship between these properties and the AgI aerosols' effectiveness as sublimation, condensation-freezing, and contact nuclei. All the aerosols' properties depend on the generating techniques, the additives mixed with AgI before combustion, and the quenching rate of the exhaust plume. From our study of the existing aerosol-generating methods, we developed a new method: combusting solid AgI in a flame generator. We found the aerosol's size distribution, chemical arrangement, and physical properties can be controlled by mixing another salt with the solid AgI; this promotes heterogeneous nucleation or modifies the surface characteristics during the vapor-to-particle transition. This new method has the potential of delivering an AgI aerosol having these properties required for ice nuclei in a particular cloud seeding operation.

Download or read book PHYSICAL AND CHEMICAL PROPERTIES OF AGI AEROSOLS FORMED AT SIMULATED AIRBORNE CONDITIONS written by F.P. Parungo and published by . This book was released on 1975 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Physical and Chemical Properties of AgI Aerosols Formed at Simulated Airborne Conditions written by and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Physical and Chemical Properties of AgI Aerosols Formed at Simulated Airborne Conditions written by and published by . This book was released on 1975 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Collected Reprints Atmospheric Physics and Chemistry Laboratory written by Atmospheric Physics and Chemistry Laboratory (U.S.) and published by . This book was released on 1976 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Book catalog of the Library and Information Services Division written by Environmental Science Information Center. Library and Information Services Division and published by . This book was released on 1977 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: